Non contact supply of electricity type normal mode helical antenna

摘要

Topic As it is superior in quality, ideal non contact supply of electricity type normal mode helical antenna is offered to the yubikitasu communication use which is rich in general purpose. SolutionsThe metallic plate and the metal wire winding making helical, as it becomes, approaching to the aforementioned metallic plate, it has with the coil which is arranged and the connection element which is formed from the conductor which is connected to the feeding point, when the aforementioned coil, in order for screw axis extended direction to become parallel with the surface of the aforementioned metallic plate, approaching to upward of the particular metallic plate, has been arranged the surface normal direction of the aforementioned metallic plate as a top and bottom direction, as for aforementioned connection element, aforementioned coil and aforementioned metallic plate is laminated to top and bottom direction with non contact, non contact supply of electricity type normal it is arranged in the upper part of the aforementioned metallic plateIt made mode helical antenna. Selective figure Figure 7